DE69034062D1 - Ultraschallbilderzeugungssystem - Google Patents

Ultraschallbilderzeugungssystem

Info

Publication number
DE69034062D1
DE69034062D1 DE69034062T DE69034062T DE69034062D1 DE 69034062 D1 DE69034062 D1 DE 69034062D1 DE 69034062 T DE69034062 T DE 69034062T DE 69034062 T DE69034062 T DE 69034062T DE 69034062 D1 DE69034062 D1 DE 69034062D1
Authority
DE
Germany
Prior art keywords
electrical
ultrasonic
ultrasonic transducer
signals
transducer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69034062T
Other languages
English (en)
Other versions
DE69034062T2 (de
Inventor
Paul J Zalesky
James M Griffith
James M Gessert
Viet P Dinh
James D Passafaro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boston Scientific Ltd Barbados
Original Assignee
Boston Scientific Ltd Barbados
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23564744&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69034062(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Boston Scientific Ltd Barbados filed Critical Boston Scientific Ltd Barbados
Application granted granted Critical
Publication of DE69034062D1 publication Critical patent/DE69034062D1/de
Publication of DE69034062T2 publication Critical patent/DE69034062T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/445—Details of catheter construction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4461—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
    • G10K11/355—Arcuate movement
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/357—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving a reflector
DE69034062T 1989-08-18 1990-08-17 Ultraschallbilderzeugungssystem Expired - Fee Related DE69034062T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/395,839 US5115814A (en) 1989-08-18 1989-08-18 Intravascular ultrasonic imaging probe and methods of using same
US395839 1989-08-18

Publications (2)

Publication Number Publication Date
DE69034062D1 true DE69034062D1 (de) 2003-05-28
DE69034062T2 DE69034062T2 (de) 2004-03-11

Family

ID=23564744

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69034062T Expired - Fee Related DE69034062T2 (de) 1989-08-18 1990-08-17 Ultraschallbilderzeugungssystem
DE69034196T Expired - Fee Related DE69034196T2 (de) 1989-08-18 1990-08-17 Ultraschallbilderzeugungssystem
DE69031834T Expired - Fee Related DE69031834T2 (de) 1989-08-18 1990-08-17 Intravaskularer ultraschall-bildsensor

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE69034196T Expired - Fee Related DE69034196T2 (de) 1989-08-18 1990-08-17 Ultraschallbilderzeugungssystem
DE69031834T Expired - Fee Related DE69031834T2 (de) 1989-08-18 1990-08-17 Intravaskularer ultraschall-bildsensor

Country Status (8)

Country Link
US (1) US5115814A (de)
EP (3) EP1312310B1 (de)
JP (1) JP3404396B2 (de)
AT (3) ATE297689T1 (de)
AU (1) AU6334290A (de)
DE (3) DE69034062T2 (de)
ES (3) ES2109925T3 (de)
WO (1) WO1991002489A1 (de)

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* Cited by examiner, † Cited by third party
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EP0487630A4 (en) 1992-09-09
EP1312310A2 (de) 2003-05-21
DE69034196T2 (de) 2005-11-03
EP1312310B1 (de) 2005-06-15
DE69034196D1 (de) 2005-07-21
ES2109925T3 (es) 1998-02-01
EP0487630A1 (de) 1992-06-03
JPH05502171A (ja) 1993-04-22
ATE297689T1 (de) 2005-07-15
DE69034062T2 (de) 2004-03-11
ATE237997T1 (de) 2003-05-15
ATE161158T1 (de) 1998-01-15
EP0728444B1 (de) 2003-04-23
JP3404396B2 (ja) 2003-05-06
DE69031834T2 (de) 1998-07-30
WO1991002489A1 (en) 1991-03-07
EP0728444A3 (de) 1998-01-07
US5115814A (en) 1992-05-26
EP1312310A3 (de) 2003-07-02
AU6334290A (en) 1991-04-03
DE69031834D1 (de) 1998-01-29
EP0487630B1 (de) 1997-12-17
EP0728444A2 (de) 1996-08-28
ES2191724T3 (es) 2003-09-16
ES2242112T3 (es) 2005-11-01

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